ICP-MS Tuning Solution #1 EPA 200.8

Dichlorodifluoromethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-71-8

Trixylyl phosphate, technical mixture,100 µg/mL,isooctane,1mL,

Bis(2,3-dichloropropyl) Ether, 25mg